KENNEDY SPACE CENTER, FLA. - After their arrival at KSC, STS-107 Payload Commander Michael Anderson (center) and Pilot William "Willie" McCool (right) talk with Robert Hanley, who is mission lead with the Vehicle Integration Test team from Houston. STS-107 is a mission devoted to research and will include more than 80 experiments that will study Earth and space science, advanced technology development, and astronaut health and safety. The payload on Space Shuttle Columbia includes FREESTAR (Fast Reaction Experiments Enabling Science, Technology, Applications and Research) and the SHI Research Double Module (SHI/RDM), known as SPACEHAB. Experiments on the module range from material sciences to life sciences. Launch of Columbia is targeted for Jan. 16 between 10 a.m. and 2 p.m.